叔-丁基4-亚甲基氮杂环庚烷-1-羧酸酯合成路线 (共 1 条)
反应条件
1: Methyltriphenylphosphonium bromide With n-butyllithium in tetrahydrofuran; hexane
T=-14°C; Inert atmosphere;
2: 1-(1,1-dimethylethoxycarbonyl)-1,2,3,5,6,7-hexahydroazepin-4-one in tetrahydrofuran; hexane
T=20°C;
参考文献
BOEHRINGER INGELHEIM INTERNATIONAL GMBH
Patent: US2011/269737 A1, 2011 ;
Location in patent: Page/Page column 50 ;
US 20110269737 A1